Spacer, bushing or what..do they sel them?

They changed what they had to when they committed to the lower dash pads in 68 model. There might have been a spot where 2 parts created a squeak noise. All guess work on my end. I can say I have a 68 floor shift automatic, power steer column just as it was pulled from the car in my collection. I'll look again for something similar but... If yours was column shift or manual trans, all bets are off. Even forces from the clutch pedal could have created a noise and a need in that 1 year model.
Edit for additional wild and crazy thought... Could these be the guts of a column mounted reverse lamp switch ?